5 x 5 Cobalt Drill Bits HSS Ground Flute For Stainless & Hard Steels 9.5mm SPECIFICATION: Product Name: Cobalt HSS Drill Bit Type : Drill Bit Diameter :9.5mm Drill Bit Material :Cobalt Manufactured : DIN338 FEATURES: Full ground from solid material High heat resistance For hard material processing M35 alloyed HSCO 5% Cobalt Manufactured to DIN338 Tip angle 135˚ for faster drilling Package included: 5x 5 Piece Set Cobalt HSS Drill Bits